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All results from a given calculation for C6H10 (1,5-Hexadiene)

using model chemistry: B2PLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B2PLYP/6-31+G**
 hartrees
Energy at 0K-234.354540
Energy at 298.15K-234.364304
HF Energy-234.077941
Nuclear repulsion energy211.959184
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3274 3118 7.88      
2 A 3185 3033 0.65      
3 A 3172 3021 38.31      
4 A 3120 2972 25.38      
5 A 3049 2904 6.95      
6 A 1712 1630 5.61      
7 A 1506 1434 3.34      
8 A 1473 1402 1.83      
9 A 1384 1318 0.30      
10 A 1334 1271 0.78      
11 A 1256 1196 0.02      
12 A 1101 1048 0.08      
13 A 1047 998 2.08      
14 A 1029 980 11.14      
15 A 961 915 0.07      
16 A 939 895 21.97      
17 A 792 755 0.14      
18 A 636 606 7.62      
19 A 419 399 0.06      
20 A 352 335 0.12      
21 A 101 96 0.05      
22 A 76 72 0.03      
23 B 3274 3118 27.47      
24 B 3185 3033 8.77      
25 B 3171 3020 13.02      
26 B 3102 2955 5.72      
27 B 3054 2909 41.50      
28 B 1715 1633 21.76      
29 B 1517 1445 7.96      
30 B 1475 1405 0.09      
31 B 1341 1277 0.54      
32 B 1323 1260 0.34      
33 B 1287 1226 3.66      
34 B 1194 1137 1.76      
35 B 1032 983 32.93      
36 B 973 927 3.68      
37 B 944 899 0.21      
38 B 940 895 74.56      
39 B 664 633 24.01      
40 B 440 419 1.54      
41 B 220 209 0.23      
42 B 116 111 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 31442.0 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 29945.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B2PLYP/6-31+G**
ABC
0.42540 0.04635 0.04507

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.645 -0.298
C2 0.423 -0.645 -0.298
C3 0.423 1.886 -0.340
C4 -0.423 -1.886 -0.340
C5 0.438 2.836 0.602
C6 -0.438 -2.836 0.602
H7 -1.088 0.627 -1.170
H8 -1.062 0.661 0.590
H9 1.088 -0.627 -1.170
H10 1.062 -0.661 0.590
H11 1.073 1.994 -1.207
H12 -1.073 -1.994 -1.207
H13 1.076 3.707 0.519
H14 -0.192 2.768 1.483
H15 -1.076 -3.707 0.519
H16 0.192 -2.768 1.483

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54261.50182.53112.51983.59531.09731.09422.15932.16772.20952.86573.50582.78054.47643.8985
C21.54262.53111.50183.59532.51982.15932.16771.09731.09422.86572.20954.47643.89853.50582.7805
C31.50182.53113.86481.33844.89082.13432.13812.72862.78551.08884.24682.11772.11705.85375.0034
C42.53111.50183.86484.89081.33842.72862.78552.13432.13814.24681.08885.85375.00342.11772.1170
C52.51983.59531.33844.89085.73863.21682.64223.94393.55182.09435.37381.08331.08516.71635.6778
C63.59532.51984.89081.33845.73863.94393.55183.21682.64225.37382.09436.71635.67781.08331.0851
H71.09732.15932.13432.72863.21683.94391.76032.51223.06292.55712.62104.12623.52494.65204.4949
H81.09422.16772.13812.78552.64223.55181.76033.06292.50223.09273.20563.72272.44864.36863.7586
H92.15931.09732.72862.13433.94393.21682.51223.06291.76032.62102.55714.65204.49494.12623.5249
H102.16771.09422.78552.13813.55182.64223.06292.50221.76033.20563.09274.36863.75863.72272.4486
H112.20952.86571.08884.24682.09435.37382.55713.09272.62103.20564.52772.43283.07206.33235.5395
H122.86572.20954.24681.08885.37382.09432.62103.20562.55713.09274.52776.33235.53952.43283.0720
H133.50584.47642.11775.85371.08336.71634.12623.72274.65204.36862.43286.33231.84907.72056.6060
H142.78053.89852.11705.00341.08515.67783.52492.44864.49493.75863.07205.53951.84906.60605.5492
H154.47643.50585.85372.11776.71631.08334.65204.36864.12623.72276.33232.43287.72056.60601.8490
H163.89852.78055.00342.11705.67781.08514.49493.75863.52492.44865.53953.07206.60605.54921.8490

picture of 1,5-Hexadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 112.476 C1 C2 H9 108.590
C1 C2 H10 109.413 C1 C3 C5 124.940
C1 C3 H11 116.142 C2 C1 C3 112.476
C2 C1 H7 108.590 C2 C1 H8 109.413
C2 C4 C6 124.940 C2 C4 H12 116.142
C3 C1 H7 109.415 C3 C1 H8 109.897
C3 C5 H13 121.606 C3 C5 H14 121.386
C4 C2 H9 109.415 C4 C2 H10 109.897
C4 C6 H15 121.606 C4 C6 H16 121.386
C5 C3 H11 118.914 C6 C4 H12 118.914
H7 C1 H8 106.885 H9 C2 H10 106.885
H13 C5 H14 117.007 H15 C6 H16 117.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.410      
2 C -0.410      
3 C 0.136      
4 C 0.136      
5 C -0.404      
6 C -0.404      
7 H 0.146      
8 H 0.144      
9 H 0.146      
10 H 0.144      
11 H 0.125      
12 H 0.125      
13 H 0.134      
14 H 0.129      
15 H 0.134      
16 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.246 0.246
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.468 1.587 0.000
y 1.587 -40.731 0.000
z 0.000 0.000 -37.957
Traceless
 xyz
x -1.125 1.587 0.000
y 1.587 -1.518 0.000
z 0.000 0.000 2.643
Polar
3z2-r25.285
x2-y20.262
xy1.587
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.685 1.031 0.000
y 1.031 13.911 0.000
z 0.000 0.000 10.182


<r2> (average value of r2) Å2
<r2> 255.380
(<r2>)1/2 15.981